| Occasion | Date |
| Substitution for New Year's Day | 2nd January |
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| Makha Bucha Day | 6th March |
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| Chakri Memorial Day | 6th April |
| Songkran Festival Day | 13th April |
| Songkran Festival Day | 14th April |
| Substitution for Songkran Festival Day | 17th April |
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| Coronation Day | 4th May |
| Royal Ploughing Ceremony Day | 17th May |
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| Substitution for Visakha Bucha Day and Her Majesty the Queen Suthida’s Birthday | 5th June |
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| H.M. King
Maha Vajiralongkorn Bodindradebayavarangkhun’s Birthday | 28th July |
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| Asamha Bucha Day | 1st August |
| Buddhist Lent Day | 2nd August |
| Substitution for Her Majesty Queen Sirikit The Queen's Mother Birthday Anniversary | 14th August |
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| KingBhumibol Adulyadej Memorial Day. | 13th October |
| King Chulalongkorn Memorial Day | 23th October |
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| His Majesty the King Bhumibol Adulyadej's Birthday,National Day and National Father's Day | 5th December |
| Substitution for Constitution Day | 11st December |
| New Year's Eve | 31st December |